| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.49 | 5.445% | $150.2486 | $150.25 | $150.25 | $150.20 |
| Purchase #2 | $61.36 | 11.420% | $68.3673 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $10.50 | 7.244% | $11.2606 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $88.62 | 11.421% | $98.7413 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $108.26 | 12.797% | $122.114 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $205.47 | 11.461% | $229.0189 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $10.91 | 8.577% | $11.8458 | $11.85 | $11.85 | $11.80 |
| 7 purchase totals = | $627.61 | $691.5965 | $691.60 | $691.55 | $691.50 | |